Glass and Iron: Similar series
Dred Chronicles
by Ann Aguirre
4.02 · 80 ratings
futuristic · science fiction · dystopian · aliens · length-medium · open-door · m-f · urban fantasy · war · military · tortured heroine · survival · outlaw-heroine · suspense · dark · graphic-violence · competent heroine · strong heroine · audiobook · alpha male
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Dock Five Universe
by Linnea Sinclair
3.86 · 95 ratings
science fiction · futuristic · audiobook · suspense · length-long · open-door · aliens · found-family · m-f · multicultural · strong heroine · racism · contemporary · competent heroine · angst · tortured hero · first-person-pov · military · pirates · mystery
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Galactic Conspiracies
by Rob Colton
3.98 · 52 ratings
aliens · futuristic · science fiction · insta-love · military · alpha male · length-short · m-m · queer · pregnancy · explicit-open-door · working class hero · secret child · length-novella · fated-mates · height-difference · abuse · abduction
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The Wess'har Wars
by Karen Traviss
3.95 · 91 ratings
aliens · science fiction · military · length-long · futuristic · urban fantasy · time travel · length-medium · paranormal
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Star Guardians
by Ruby Lionsdrake
4.13 · 98 ratings
science fiction · aliens · futuristic · audiobook · military · length-medium · non-human-hero · new adult · m-f · dual-pov · explicit-open-door · fighters · competent heroine · strong heroine · rape-non-mc · human-trafficking · humor · abduction · misogyny · length-short
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Starfighter Training Academy
by Grace Goodwin
3.93 · 37 ratings
audiobook · futuristic · aliens · science fiction · military · length-novella · war · non-human-hero · curvy heroine · competent heroine · length-medium · explicit-open-door · fighters · m-f
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Zoran Warriors
by Luna Hunter
4.15 · 41 ratings
humor · futuristic · aliens · science fiction · military · new adult · non-human-hero · length-novella · alpha male · erotica
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Brion Brides
by Vi Voxley
4.08 · 91 ratings
science fiction · futuristic · military · aliens · alpha male · fated-mates · length-novella · m-f · political-intrigue · length-long · erotica · non-human-hero · multicultural · poly · length-medium · m-f-m · pregnancy · length-epic · length-short
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Alien Barbarians of Zandipor
by Kim Fox
3.67 · 29 ratings
military · science fiction · length-novella · humor · aliens · futuristic · alpha male · sassy heroine · explicit-open-door · possessive hero · insta-love
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Mating Wars
by Aya Morningstar
3.91 · 49 ratings
science fiction · futuristic · aliens · humor · military · length-short · shapeshifters · multicultural · length-novella · non-human-hero · m-f · erotica · alpha male
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Interstellar Brides: Ascension Saga
by Grace Goodwin
4.29 · 114 ratings
military · aliens · science fiction · futuristic · multicultural · length-novella · fated-mates · aristocratic heroine · non-human-hero · mystery · possessive hero · explicit-open-door · strong heroine · spanking · sassy heroine · gifted heroine · non-human-heroine · m-f · suspense · praise-kink
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Fire Planet Warriors
by Calista Skye
3.86 · 31 ratings
length-short · futuristic · aliens · science fiction · multicultural · humor · military · erotica · alpha male · new adult · m-f · curvy heroine · abduction
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Warriors of Sangrin
by Nancey Cummings
4.09 · 71 ratings
science fiction · audiobook · aliens · military · futuristic · length-short · m-f · non-human-hero · superheroes · length-medium · alpha male · open-door · competent heroine · strong heroine · length-novella · erotica · grumpy sunshine · possessive hero · age difference · fighters
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Forbidden Mates of the Ardun Royal Guard
by Ami Wright
3.97 · 33 ratings
science fiction · m-f · aliens · length-short · alpha male · fated-mates · military · humor · monsters · futuristic · erotica · non-human-hero · strong heroine · fantasy · dual-pov · sunny hero · fatphobia · length-novella · curvy heroine · explicit-open-door
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Olympia Alien Mail Order Brides
by K. Cantrell
3.10 · 10 ratings
science fiction · aliens · futuristic · length-novella · military · himbo · explicit-plentiful · working class heroine · humor · pregnancy · independent heroine · small town · sunny hero · m-f · contemporary · competent heroine · explicit-open-door · arranged marriage · non-human-hero · insta-love
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Star Warrior
by C.F. Harris
4.00 · 9 ratings
science fiction · new adult · futuristic · aliens · humor · military · length-short · length-novella
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Rights of the Strong
by Ellen Stellar
4.50 · 6 ratings
science fiction · military · aliens · futuristic · length-medium · humor · sassy heroine · length-long
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Palaxian protectors of Earth
by Snow Morningstar
4.67 · 3 ratings
military · science fiction · aliens · length-short · futuristic · demons · audiobook · multicultural · shapeshifters · witches
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